The Geiger Grade [is] a twisting mountain road built in 1862 to haul silver from the Comstock Lode. The road gets its name from Davison M. Geiger, a local physician who financed its construction. Daredevils with four-wheel-drive vehicles still take the old grade. But most drivers should stick to the newer Geiger Grade (built in 1936), Highway 341. Cutting through the same scenic area, it begins in the valley south of Reno off Highway 395 and winds its way through a rocky landscape dotted with junipers. At the 4.6-mile point there's a turnout with spectacular views of the Sierra and a plaque paying tribute to Dr. Geiger. Down toward the valley, you'll see the old, snaking, unpaved route. The new road curls over the mountains and south into historic Virginia City. It was once a rough town, but these days it's a pretty nice place to stay.

Quoted from AAA Via Magazine